Symmetric and Standard Matter-Neutrino Resonances Above Merging Compact Objects
High Energy Physics - Phenomenology
2016-02-24 v1 High Energy Astrophysical Phenomena
Nuclear Theory
Abstract
Matter-neutrino resonances (MNR) can occur in environments where the flux of electron antineutrinos is greater than the flux of electron neutrinos. These resonances may result in dramatic neutrino flavor transformation. Compact object merger disks are an example of an environment where electron antineutrinos outnumber neutrinos. We study MNR resonances in several such disk configurations and find two qualitatively different types of matter-neutrino resonances: a standard MNR and a symmetric MNR. We examine the transformation that occurs in each type of resonance and explore the consequences for nucleosynthesis.
Keywords
Cite
@article{arxiv.1507.00946,
title = {Symmetric and Standard Matter-Neutrino Resonances Above Merging Compact Objects},
author = {A. Malkus and G. C. McLaughlin and R. Surman},
journal= {arXiv preprint arXiv:1507.00946},
year = {2016}
}
Comments
15 pages, 5 figures